title: Copper-mediated amidation of alkenylzirconocenes with acyl azides: formation of enamides.
abstract: Copper-mediated amidation of alkenylzirconocenes generated in situ from alkynes and zirconocenes with acyl azides is accomplished under mild conditions. The reaction can be used to prepare various enamides.
authors.affiliation: Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University , Beijing 100084, China , and Institute of Chemistry and Chemical Engineering, Hebei Normal University , Shijiazhuang 050091, China.
authors.forename: Hailan
authors.initials: H
authors.lastname: Liu
authors.forename: Yiqing
authors.initials: Y
authors.lastname: Zhou
authors.forename: Xiaoyu
authors.initials: X
authors.lastname: Yan
authors.forename: Chao
authors.initials: C
authors.lastname: Chen
authors.forename: Qingbin
authors.initials: Q
authors.lastname: Liu
authors.forename: Chanjuan
authors.initials: C
authors.lastname: Xi
mesh_terms: D000480:Alkynes / Q000737:chemistry*; D000577:Amides / Q000138:chemical synthesis* / Q000737:chemistry; D001386:Azides / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D015040:Zirconium / Q000737:chemistry*
chemical_list: D000480:Alkynes; D000577:Amides; D001386:Azides; D009942:Organometallic Compounds; D003300:Copper; D015040:Zirconium; C029892:cupric chloride